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6 Pcs 4" Wide Square U-Bolts
Applictaion:Square U-bolt great for secure a spare tire mount on camper, wood, etc. Suitable for RV bumper, boats, plumbing, ski boat, sailboat trailer, car roof rack and other home and industrial applications.
Material: Carbon steel Q235B.
Finish: electrogalvanized.
Product Size: 160x145x30mm.
U bolt diameter: φ8.6mm (5/16 inches).
U bolt open width: 100mm (4 inches).
Fit with pipe size: width of 100mm (4 inches),length of 64mm to 125mm(2½-5 inches).
Applicable tube type: square tube/pipe.
Package content:
6 x 4 Inches wide Square U-bolts
6 Pcs Square U-Bolts 4 Inches Wide
Gregthefisherman
Reviewed in the United States on March 5, 2025
good quality
Jacketfan
Reviewed in the United States on February 20, 2025
Just what I needed to mount an auxilliary footrest.
Customer
Reviewed in the United States on February 12, 2025
claims it is 3/8 bolt but is really 10mm. Be nice if you could get what is advertised
Leigh Halesworth
Reviewed in the United States on August 13, 2024
It's a nice bolt but the inner dia dimension is not what's advertised it's 1-5/8" so if that's critical heads unfortunately I need the correct size,p/s I measured them all just to make sure all the same.
Bill May
Reviewed in the United States on July 4, 2024
I often go to ACE Hardware due to being very reasonable on nuts and bolts by the box. These were twice the price at ACE. I'm very happy with these but they do use M8 1.25 threads instead of the 5/16. They were used to anchor heavy duty raised expanded steel on a ramp gate for a trailer I'm custom building. I wanted a two car trailer that has one large built in ramp.To raise and lower the ramp gate with no strain, I bought the Gorilla Lift kit thru Amazon. I'm very impressed with it also and their customer support. I needed to modify their kit slightly and they let me know it would be no problem.
Obee
Reviewed in the United States on December 12, 2024
These work great ,,I use them for my steel garage port uprights to attach wood to the steel,,for the purpose they work great,,good quality and no issues
Engineering Customer
Reviewed in the United States on December 1, 2024
For galvanized steel, these are great. The 1-3/8 inch sizing is true.
U V Raja Krishnan
Reviewed in India on November 9, 2024
Good
Will_jr
Reviewed in the United States on November 23, 2024
They feel heavy duty and well made. It is a simple solution for my spare tire.
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